Hunan Hengan Weiye Metal Products Co., Ltd.
| Packaging Details | STANDARD OVERSEA PACKING |
| Product | Seamless Pipe,Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Supply Ability | 100000 TONS PER MONTH |
| Application | For converying gas, water oil for Fluids Transmission |
| Size | OD: 10.3-1219.2mm, WT: 1.65-60mm, LENGTH: 5.8/6/11.8/12m |
| Pipe Standard | API 5L, ASTM A106, JIS G3454,G3455,G3456, DIN1629/EN10216-1 |
| Place of Origin | CHINA |
| Certification | ISO 9001, ISO 14001, ISO 45001 |
View Detail Information
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Product Specification
| Packaging Details | STANDARD OVERSEA PACKING | Product | Seamless Pipe,Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Supply Ability | 100000 TONS PER MONTH |
| Application | For converying gas, water oil for Fluids Transmission | Size | OD: 10.3-1219.2mm, WT: 1.65-60mm, LENGTH: 5.8/6/11.8/12m |
| Pipe Standard | API 5L, ASTM A106, JIS G3454,G3455,G3456, DIN1629/EN10216-1 | Place of Origin | CHINA |
| Certification | ISO 9001, ISO 14001, ISO 45001 |
|
Product: |
Seamless Pipe,Seamless Carbon Steel Pipe,Carbon Steel Seamless Pipe |
|
Application: |
For converying gas, water oil for Fluids Transmission |
|
Size: |
OD: 10.3-1219.2mm |
|
WT: 1.65-60mm |
|
|
LENGTH: 5.8/6/11.8/12m |
|
|
Pipe Standard: |
API 5L |
|
ASTM A106 |
|
|
JIS G3454,G3455,G3456 |
|
|
DIN1629/EN10216-1 |
IntroductionA seamless steel pipe is a circular pipe having a hollow section and no seams around it. The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing. Seamless pipes are considered superior to welded pipes as they are built using monolithic steel billets, with intrinsic mechanical strength, without seam welds.
Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids.
The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products.
SizeMaximum diameter: 48" (1219.2mm) minimum diameter: 1/8" (10.3mm)
Maximum thickness: 60mm mininmum thickness: 1.65mm
Standard|
ASTM A53 Gr.B |
Black and hot-dipped zinc-coated steel pipes welded and seamless |
|
ASTM A106 Gr.B |
Seamless carbon steel for high temperature service |
|
ASTM SA179 |
Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes |
|
ASTM SA192 |
Seamless carbon steel boiler tubes for high pressure |
|
ASTM SA210 |
Seamless Medium-carbon boiler and superheater tubes |
|
ASTM A213 |
Seamless alloy-steel boiler, superheater, and heat-exchanger tubes |
|
ASTM A333 GR.6 |
seamless and welded carbon and alloy steel pipe intended for use at low temperatures. |
|
ASTM A335 P9,P11,T22,T91 |
Seamless ferritic alloy-steel pipe for high-temperature service |
|
ASTM A336 |
Alloy steel forgings for pressure and high-temperature parts |
|
ASTM SA519 4140/4130 |
Seamless carbon for mechanical tubing |
|
API Spec 5CT J55/K55/N80/L80/P110/K55 |
Seamless steel pipe for casing |
|
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 |
Seamless steel pipe for line pipe |
|
DIN 17175 |
Seamless steel tube for elevated temperture |
|
DN2391 |
Cold drawn seamless prevision pipe |
|
DIN 1629 |
Seamless circular unalloyed steel tubes subject to special requirements |
Chemical Composition and Mechanical Properties|
Standard |
Grade |
Chemical Components (%) |
Mechanical Properties |
|||||
|
C |
Si |
Mn |
P |
S |
Tensile STrength(Mpa) |
Yield STrength(Mpa) |
||
|
ASTM A53 |
A |
≤0.25 |
- |
≤0.95 |
≤0.05 |
≤0.06 |
≥330 |
≥205 |
|
B |
≤0.30 |
- |
≤1.2 |
≤0.05 |
≤0.06 |
≥415 |
≥240 |
|
|
ASTM A106 |
A |
≤0.30 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≥415 |
≥240 |
|
B |
≤0.35 |
≥0.10 |
0.29-1.06 |
≤0.035 |
≤0.035 |
≥485 |
≥275 |
|
|
ASTM A179 |
A179 |
0.06-0.18 |
- |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
|
ASTM A192 |
A192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
|
API 5L PSL1 |
A |
0.22 |
- |
0.9 |
0.03 |
0.03 |
≥331 |
≥207 |
|
B |
0.28 |
- |
1.2 |
0.03 |
0.03 |
≥414 |
≥241 |
|
|
X42 |
0.28 |
- |
1.3 |
0.03 |
0.03 |
≥414 |
≥290 |
|
|
X46 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥434 |
≥317 |
|
|
X52 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥455 |
≥359 |
|
|
X56 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥490 |
≥386 |
|
|
X60 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥517 |
≥448 |
|
|
X65 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥531 |
≥448 |
|
|
X70 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥565 |
≥483 |
|
|
API 5L PSL2 |
B |
0.24 |
- |
1.2 |
0.025 |
0.015 |
≥414 |
≥241 |
|
X42 |
0.24 |
- |
1.3 |
0.025 |
0.015 |
≥414 |
≥290 |
|
|
X46 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥434 |
≥317 |
|
|
X52 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥455 |
≥359 |
|
|
X56 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥490 |
≥386 |
|
|
X60 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥517 |
≥414 |
|
|
X65 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥531 |
≥448 |
|
|
X70 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥565 |
≥483 |
|
|
X80 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥621 |
≥552 |
|
Tolerances|
Pipe types |
Pipe sizes(mm) |
Tolerances |
|
Hot rolled |
OD<50 |
±0.50mm |
|
OD≥50 |
±1% |
|
|
WT<4 |
±12.5% |
|
|
WT 4～20 |
+15%, -12.5% |
|
|
WT>20 |
±12.5% |
|
|
Cold drawn |
OD 6～10 |
±0.20mm |
|
OD 10～30 |
±0.40mm |
|
|
OD 30～50 |
±0.45 |
|
|
OD>50 |
±1% |
|
|
WT≤1 |
±0.15mm |
|
|
WT 1～3 |
+15%, -10% |
|
|
WT >3 |
+12.5%, -10% |
Application|
Types |
Application |
|
Structure Purposes |
General structure and mechanical |
|
Liquid Services |
Petroleum, gas and other fluids conveying |
|
Low and Medium Pressure Boiler Tube |
Steam and boiler manufacturing |
|
Hydraulic Pillar Service |
Hydraulic support |
|
Auto Semi-shaft Casing |
Auto sem-shaft casing |
|
Line Pipe |
Oil and gas conveying |
|
Tubing and Casing |
Oil and gas conveying |
|
Drill Pipes |
Well drilling |
|
Geological Drilling Pipe |
Geological drilling |
|
Furnace tubes, heat exchangers tubes |
Furnace tubes, heat exchangers |
|
Chilled water pipe |
Steam/condensate pipe |
Heat exchanger pipe |
Marine/offshore pipe |
Dredging pipe |
Industrial pipe |
|
Oil and gas pipe |
Fire fighting pipe |
Construction/structure pipe |
Irrigation pipe |
Drain/sewage pipe |
Boiler tube |
Our factory
Packing
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
1998
Total Annual:
>1-2 billion
Employee Number:
>200+
Ecer Certification：
Verified Supplier
HengAn Weiye Steel Group (HA Group) is a leading Chinese supplier of special steel, alloy materials, and precision machining services, with nearly 30 years of industry experience. The company integrates material sourcing, manufacturing, processing, and international trade, providing one-stop solutio... HengAn Weiye Steel Group (HA Group) is a leading Chinese supplier of special steel, alloy materials, and precision machining services, with nearly 30 years of industry experience. The company integrates material sourcing, manufacturing, processing, and international trade, providing one-stop solutio...
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